Tutorial - Bending in Creo Element aka Pro/E?

Here is the tutorial.
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Step 1:
Sketch >> Top plane.
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Step 2:
Draw a circle.
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Step 3:
Extrude it.
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Step 4:
Insert>>Warp.
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Step 5:
Select the cylinder.
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Step 6:
Click Bend tool.
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Step 7:
Under references change direction to Top plane.
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Step 8:
Now input the angle value and press enter.
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Step 9:
Click OK and the feature is generated.